Answer / jile singh

piu(power interface unit) convert 3 phase ac power supply in
230 volt ac with stablised and no surge and interference
effect. piu mostly used in telecom sector for providing ac
supply to all equipment used in shelter and also control dg
and consist a lot of protection and showing alarm indication
and record events upto 500.

Answer / saurabh

Piu used in telecom sector for providing ac
supply to all equipment

Answer / ajay

PIU or PMU is multi functional equipment.
1.main purpose of to provide auto controlled output voltage
2.it have in build auto-mains failure system
3. it is controller of DG to run dg in auto mode

Answer / tarun

piu and power plant ka all component and image

Answer / chidambara tr

yes

Answer / kuldeep singh

PIU means automaton part of Active parts . PIU same equipment SPS & IIPMS but IIPMS meaning PIU + SMPS .
PIU different parts CPU cards , Contter etc part .

Answer / wittingsun78

PIU and UPS are the same thing? in telecomunication

how many types of ACB breakers, describe briefly..?

0 Answers  

in 3 phase induction motor resistance value is how much

1 Answers  

Why squirrel cage motor can only use with low starting loads ?

0 Answers   BEC,

In short transmission line,why does the receiving end voltage is less than sending end voltage?

4 Answers  

What is the minimum distance between taransformer (say 2000 kva)and its earth pit?

2 Answers   Bhel,

Difference between a pilot wire and a normal conductor?

0 Answers   United Arab Aluminum Company,

Full form of bdv test?

2 Answers   Hi Tech Transpower,

What is UPS?

14 Answers   HSL,

what is the disaddvantages of high power factor

2 Answers  

What is dc current source?

0 Answers  

Explain difference between aluminium coductor & copper coductor.

4 Answers  

Among the following Which is vector quantity? a. Flux b. permitivity c. flux density d. magnetic intensity

2 Answers